Question

Pierce works at a tutoring center on the weekends. At the center, they have a large calculator to use for demonstration purposes that is a scale model of calculators available for the students to use.

Each key on the student calculators is 14 millimeters wide, and each key on the demonstration calculator is 4.2 centimeters wide. If the student calculators are 249 millimeters tall, how tall is the demonstration calculator?
0.747 meter
74.7 meters
0.042 meter
10.458 meters

Answer 1

@Pico33

Answer 2

@Heart_Broken_Kid

Answer 3

@jtvatsim

Answer 4

help with the question

Answer 5

these are the choices0.747 meter
74.7 meters
0.042 meter
10.458 meters

Answer 6

@dtuniyants